Residue recovery device and recovery method for metal processing

Abstract

The invention discloses a waste material recovery device and a recovery method for metal processing, which relate to the technical field of metal rolling production, including a continuous casting machine, a rolling bed and a cutting platform, wherein a workbench is slidably arranged on the cutting platform, the workbench is connected to a cleaning brush through a transmission mechanism, and a metering scale is arranged to weigh the waste material, after the blank cutting is completed on the hinged workbench, the driving structure of the workbench is operated to lift it up according to a hinge rod and change its angle, and the waste material with a larger mass slides along the surface of the workbench to a collecting inclined plate under the action of gravity, and at the same time, as the workbench moves, the cleaning brush is driven to advance through the transmission mechanism, and the cleaning brush moves closely to the side of the workbench to clean up adhered debris, so as to prevent the debris from affecting the next cutting of the blank, and at the same time, better collection and processing of large and small waste materials on the workbench is achieved, and in addition, the casting data of each casting stream of the continuous casting machine can be adjusted by weighing and feeding back the collected waste material, so as to reduce production energy consumption.

Description

Technical Field

[0001] The invention relates to a metal waste material recovery device, to a processing waste material recovery system, and in particular to a waste material recovery device and a recovery method for metal processing. Background Art

[0002] Rolling is a production method that extrude metal billets into shape. In order to ensure that the workpiece size meets the requirements, the volume of the billet is usually larger than the volume of the finished product. After rolling, the excess part of the workpiece is cut to form a product. The cut edges and scraps are recycled on the production line and returned to the furnace for re-forging to maximize resource utilization.

[0003] The recycling of scraps on the existing production line usually needs to be done manually. Workers use cleaning equipment to clean the scraps on the production line, but the cleaning of active cleaning equipment is not thorough enough. Large scraps can be obviously cleaned away, but it is difficult to ensure that no small debris will be left on the cutting surface to affect the subsequent cutting process. Multiple cleanings with different cleaning structures will significantly slow down production. In addition, due to casting differences between casting strands, more cutting scraps will be generated, and the existing equipment is not convenient for feedback adjustment of the production line.

[0004] To this end, technicians in this field have proposed a waste material recovery device and recovery method for metal processing, which is designed to clean up the waste materials of metal plate cutting during rolling production, and to perform data detection on the waste materials, and to adjust the casting of the billet accordingly through corresponding feedback, so as to minimize the production energy consumption. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a waste material recovery device and a waste material recovery method for metal processing. A hinged workbench is slidably arranged on the upper surface of the cutting platform. The cutting process is carried out on the workbench. After completing the staged cutting work, the workbench is driven to lift upward. At the same time, the movement of the associated workbench drives a cleaning brush to slide downward along the side of the workbench through a transmission mechanism. Under the action of gravity, larger leftover corners and scraps slide onto a collecting inclined plate. At the same time, the cleaning brush is used to clean up smaller waste material debris, thereby quickly completing the cleaning and ensuring a better use effect.

[0006] To achieve the above objectives, the present invention is implemented through the following technical scheme: a waste material recovery device for metal processing, including a continuous casting machine, a rolling bed and a cutting platform, the continuous casting machine is used for continuous casting of billets, the rolling bed is used for rolling of billets, and the cutting platform is used for positioning and cutting of metal plates.

[0007] Because the weight of the billets produced by different casting streams on the continuous casting machine is uneven, and there are differences in subsequent stretching and other processes, these differences make the subsequent processing, monitoring and positioning of the billets difficult, and it is impossible to accurately adjust the pouring data of each casting stream according to the cutting residue data feedback. In order to address this defect, technical personnel in this field have designed equipment that can transmit stream numbers, monitor cutting residue data and feedback and adjust casting stream data.

[0008] A workbench is hingedly provided on the upper surface of the cutting platform. The hinged workbench is convenient for flipping and driving, and the weight of the cut waste is used to recycle large pieces of waste, thereby avoiding the problem that the cleaning structure cannot clean up large-mass waste.

[0009] A cleaning brush is slidably arranged above the workbench, and a transmission mechanism is fixed on the upper surface of the cutting platform corresponding to the workbench and the cleaning brush. The transmission mechanism moves with the advancement of the workbench and synchronously transmits the cleaning brush to slide and clean along the side of the workbench.

[0010] A collecting inclined plate is fixed under the cutting platform, and a weighing scale is hingedly provided on the upper surface of the collecting inclined plate. The cutting residues are collected on the weighing scale through the collecting inclined plate for weighing, and the weight difference of the casting of the billet is obtained. The casting data of the billet by the continuous casting machine is adjusted based on the weight data feedback.

[0011] Preferably, the workbench is composed of two hinged parts, and the two hinged parts of the workbench together constitute a working environment for cutting blanks. A hinge rod is arranged through the hinge axis of the workbench, and the workbench is connected to the hinge rod bearing. Lifting rods are symmetrically connected to both ends of the hinge rod, and the lifting rods are synchronously controlled by a power mechanism.

[0012] After completing the stage-by-stage cutting of the blank, the extension and retraction of the lifting rod is controlled by the power mechanism, and the hinge rod moves up and down in the vertical direction, driving the two-part hinged workbench to be lifted up with the hinge rod as the center. The larger cutting residues on the lifted workbench slide down along the inclined surface of the workbench to the collecting inclined plate under the action of gravity, and the smaller adhered debris is cleaned by the cleaning brush close to the side of the workbench.

[0013] Preferably, guide rails are symmetrically fixed to the two side edges of the cutting platform that are perpendicular to the hinged side, and first protrusions are symmetrically fixed to the side surfaces of the end portions of the workbench. The workbench is slidably set on the upper surface of the cutting platform through the first protrusions, and the workbench is slidably set on the inner side of the guide rails through two first protrusions symmetrically set at the ends. As the hinge rod moves up and down, one end of the workbench is lifted up with the hinge rod, and the other end slides into position along the guide rail through the first protrusions.

[0014] The transmission mechanism drives the cleaning brush to advance through the first protrusion. When one end of the workbench is lifted upward, the first protrusion fixed on the side of the other end of the workbench slides along the guide rail, and then the cleaning brush is driven to advance through the advancement direction and distance fixed by the first protrusion.

[0015] Preferably, the transmission mechanism includes a first slider, which is slidably arranged on the inner side of the guide rail, and a second slider is also slidably arranged on the inner side of the guide rail. A spring is arranged between the first slider and the second slider, and one end of the second slider extends out of the guide rail and is meshed with a cleaning brush.

[0016] The first slider is pushed by the first protrusion to advance, and then the second slider is pulled to advance along the guide rail by the movement of the first slider. The advanced second slider drives the cleaning brush, and the spring provided between the first slider and the second slider can buffer the advancement distance, so as to prevent the speed change movement of the first protrusion at the end of the workbench from affecting the movement of the cleaning brush close to the workbench surface.

[0017] Preferably, a sleeve is fixedly connected to a side of the second slider close to the first slider, one end of the spring extends into the inner side of the sleeve and is fixedly connected to a mounting plate, the mounting plate is slidably engaged with the sleeve, and the elastic force of the spring on the second slider is changed by adjusting the mounting position of the mounting plate on the inner side of the sleeve.

[0018] Preferably, a tightening bolt is penetrated and rotatably provided on the side surface of the second slider, the tightening bolt penetrates the side wall of the mounting plate and is threadedly connected thereto, a second protrusion is fixedly connected to the side surface of the mounting plate, the mounting plate is slidably connected to the inner wall of the sleeve via the second protrusion, rotating the tightening bolt will not change the installation position of the tightening bolt relative to the first slider, and the tightening bolt drives the mounting block to advance via the threaded connection relationship between the tightening bolt and the mounting block, and since the mounting block is slidably provided on the inner side of the sleeve via the second protrusion, rotating the tightening bolt can realize the adjustment of the installation position of the mounting plate on the inner side of the sleeve, thereby changing the elastic force applied by the spring to the second slider.

[0019] Preferably, the side surface of the second slider extending out of one end of the guide slide rail is meshed with a first rack, and the side surface of the guide slide rail is rotatably provided with a transmission gear, and the first rack is meshed and connected with the transmission gear. As the second slider advances, the first rack and the transmission gear are driven to rotate through the meshing relationship, thereby realizing the associated driving of the cleaning brush through the transmission gear.

[0020] Preferably, a second rack is provided on the outer side of the guide rail through a transmission gear that meshes with the vertical surface of the first rack, and the cleaning brush is fixedly connected to the side surface of the second rack. Here, the second rack and the guide rail are not in a perpendicular relationship but in a cross relationship, so that the advancing second rack drives the cleaning brush to move along the surface of the inclined workbench.

[0021] Preferably, the discharge port of the continuous casting machine, the rolling bed and the feed end of the cutting platform are all fixed with thermal detection elements. The thermal detection element here is a device that carries heat energy through metal parts by induction. It is a common prior art in the prior art and will not be elaborated here.

[0022] The thermal detection electric fusion connection is equipped with a flow number transmission module, which numbers the billets output by the continuous casting machine according to the detection sequence and the number of the casting strands, extracts and processes the billets according to the numbering sequence to facilitate production tracking on the production line, and facilitates the analysis and feedback of the production data of each casting strand.

[0023] The metering scale and flow number transmission module are connected to the PLC control system. The thermal detection element detects the thermal signal at the casting strand outlet and assigns the signal to the corresponding casting strand flow number. The flow number is transmitted in sequence along with the detection signal of the thermal detection element set at the discharge port of the continuous casting machine, the rolling bed and the feeding end of the cutting platform, thereby realizing the data statistics and feedback of the casting strand corresponding to the metering scale.

[0024] The recycling method for the metal processing waste material recycling device, the recycling process is as follows:

[0025] S1. The heat detection element arranged at the discharge port of the continuous casting machine detects the output heat source signal, and generates a flow number corresponding to the casting strand of the continuous casting machine. The flow number generation sequence is transmitted to the PLC control system;

[0026] S2, the heat detection elements installed at the feeding end of the rolling bed and the cutting platform extract the strand numbers from the PLC control system in sequence, which serve as feedback adjustment data for the corresponding strands of the continuous casting machine by the metering scale;

[0027] S3. After a group of billets are cut on the cutting platform, the turning of the workbench is started by the power mechanism. As the angle of the workbench changes, the cleaning brush is driven downward by the transmission mechanism. The cleaning brush cleans along the upper surface of the workbench. The cut residue slides onto the collecting inclined plate and is inspected for quality by a weighing scale. The inspection data is fed back to the continuous casting machine corresponding to the flow number of the billet for feedback adjustment of the pouring weight.

[0028] The present invention discloses a waste material recovery device and a recovery method for metal processing, which have the following beneficial effects:

[0029] 1. The waste material recovery device and recovery method for metal processing are as follows: a hinged and sliding workbench is arranged on an existing integrated cutting platform as a cutting platform; after the blank is cut on the workbench, the cut waste is on the workbench; the driving structure of the workbench is operated to lift it upward and change the angle according to the hinge rod; the heavy cut waste slides along the surface of the workbench to the collecting inclined plate under the action of gravity; at the same time, as the workbench moves, a cleaning brush is driven to advance through a transmission mechanism; the cleaning brush moves closely to the side of the workbench to clean up the adhered debris, so as to prevent the debris from affecting the next cutting of the blank; at the same time, better collection and processing of large and small waste materials on the workbench is achieved; in addition, the casting data of each casting stream of the continuous casting machine can be adjusted by weighing and feeding back the collected cut waste materials, so as to reduce production energy consumption.

[0030] 2. The waste material recovery device and recovery method for metal processing, the continuous casting machine, rolling machine and cutting platform use the thermal inspection original to transmit the flow number of the billet produced by each casting strand, which can accurately control and feedback the control of the billet weight by each casting strand, facilitate the weight adjustment of the production billet by the casting strand according to the quality control of the cutting waste material, reduce cutting loss, and thus reduce production energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0032] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0033] Figure 2 It is a schematic diagram of the installation structure of the workbench on the cutting platform of the present invention;

[0034] Figure 3 This is a schematic diagram of the structure of the recovery device below the cutting platform of the present invention;

[0035] Figure 4 This is a schematic diagram of the workbench handover installation structure of the present invention;

[0036] Figure 5 For the present invention Figure 4 A schematic diagram of the structure enlargement in the middle;

[0037] Figure 6 It is a schematic diagram of the progressive adjustment structure of the first slider and the second slider of the present invention;

[0038] Figure 7 It is a schematic diagram of the meshing transmission structure of the workbench and the cleaning brush of the present invention.

[0039] In the figure: 1, continuous casting machine; 2, rolling machine; 3, cutting platform; 4, workbench; 5, cleaning brush; 6, transmission mechanism; 601, first slider; 602, second slider; 603, spring; 7, collecting inclined plate; 8, weighing scale; 9, hinge rod; 10, lifting rod; 11, guide rail; 12, first protrusion; 13, sleeve; 14, mounting plate; 15, tightening bolt; 16, second protrusion; 17, first rack; 18, transmission gear; 19, second rack. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] The embodiment of the present invention discloses a waste material recovery device and a recovery method for metal processing;

[0042] According to the attached Figure 1 As shown, it includes a continuous casting machine 1, a rolling bed 2 and a cutting platform 3. The continuous casting machine 1 is used to continuously cast the billet, the rolling bed 2 is used to roll the billet, and the cutting platform 3 is used to position and cut the metal plate.

[0043] Because the weight of the billets produced by different casting streams on the continuous casting machine 1 is uneven, and there are differences in subsequent stretching and other processes, these differences make the subsequent processing, monitoring and positioning of the billets difficult, and it is impossible to accurately adjust the pouring data of each casting stream according to the feedback of the cutting residue data. In order to address this defect, technical personnel in this field have designed equipment that can transmit stream numbers, monitor cutting residue data and feedback and adjust casting stream data.

[0044] According to the attached Figure 2 As shown, a workbench 4 is hingedly provided on the upper surface of the cutting platform 3. The hinged workbench 4 is convenient for flipping and driving, and the weight of the cut waste is used to recycle large pieces of waste, thereby avoiding the problem that the cleaning structure cannot clean large-mass waste.

[0045] A cleaning brush 5 is slidably arranged above the workbench 4, and a transmission mechanism 6 is fixed on the upper surface of the cutting platform 3 corresponding to the workbench 4 and the cleaning brush 5. The transmission mechanism 6 moves with the advancement of the workbench 4, and synchronously transmits the cleaning brush 5 to slide and clean along the side of the workbench 4.

[0046] According to the attached Figure 3As shown, a collecting inclined plate 7 is fixed under the cutting platform 3, and a weighing scale 8 is hingedly provided on the upper surface of the collecting inclined plate 7. The cutting residues are collected on the weighing scale 8 through the collecting inclined plate 7 for weighing, and the weight difference of the casting of the billet is obtained. The casting data of the billet of the continuous casting machine 1 is adjusted according to the weight data feedback.

[0047] According to the attached Figure 4 As shown, the workbench 4 is composed of two hinged parts, and the two hinged parts of the workbench 4 together constitute a working environment for cutting blanks. A hinge rod 9 is arranged through the hinge axis of the workbench 4, and the workbench 4 is connected to the hinge rod 9 by bearings. Lifting rods 10 are symmetrically connected at both ends of the hinge rod 9, and the lifting rods 10 are synchronously controlled by a power mechanism.

[0048] After completing the staged cutting of the blank, the extension and retraction of the lifting rod 10 is controlled by the power mechanism, and the hinge rod 9 moves up and down in the vertical direction, driving the two-part hinged workbench 4 to be lifted up with the hinge rod 9 as the center. The larger cutting residues on the lifted workbench 4 slide down along the inclined surface of the workbench 4 to the collecting inclined plate 7 under the action of gravity, and the smaller adhered debris is cleaned by the cleaning brush 5 close to the side of the workbench 4.

[0049] According to the attached Figure 5 As shown, the transmission mechanism 6 includes a first slider 601, which is slidably arranged on the inner side of the guide rail 11. A second slider 602 is also slidably arranged on the inner side of the guide rail 11. A spring 603 is arranged between the first slider 601 and the second slider 602. One end of the second slider 602 extends out of the guide rail 11 and is meshed and connected with the cleaning brush 5.

[0050] The first slider 601 is pushed forward by the first protrusion 12, and then the movement of the first slider 601 pulls the second slider 602 to move forward along the guide rail 11. The moved second slider 602 drives the cleaning brush 5, and the spring 603 set between the first slider 601 and the second slider 602 can buffer the moving distance, so as to prevent the speed change movement of the first protrusion 12 at the end of the workbench 4 from affecting the movement of the cleaning brush 5 close to the surface of the workbench 4.

[0051] According to the attached Figure 4 and attached Figure 6 As shown, the two side edges of the cutting platform 3 that are perpendicular to the hinged side are symmetrically fixed with guide rails 11, and the side surfaces of the end portions of the workbench 4 are symmetrically fixed with first protrusions 12. The workbench 4 is slidably set on the upper surface of the cutting platform 3 through the first protrusions 12, and the workbench 4 is slidably set on the inner side of the guide rails 11 through two first protrusions 12 symmetrically set at the ends. As the hinge rod 9 moves up and down, one end of the workbench 4 is lifted up along with the hinge rod 9, and the other end slides into position along the guide rail 11 through the first protrusions 12.

[0052] The transmission mechanism 6 drives the cleaning brush 5 to advance through the first protrusion 12. When one end of the workbench 4 is lifted upward, the first protrusion 12 fixed on the side of the other end of the workbench 4 slides along the guide rail 11, and then the cleaning brush 5 is driven to advance through the advancement direction and distance fixed by the first protrusion 12.

[0053] The second slider 602 is fixedly connected to a sleeve 13 on one side close to the first slider 601. One end of the spring 603 extends into the inner side of the sleeve 13 and is fixedly connected to a mounting plate 14. The mounting plate 14 is slidably engaged with the sleeve 13. By adjusting the mounting position of the mounting plate 14 on the inner side of the sleeve 13, the elastic force of the spring 603 on the second slider 602 can be changed.

[0054] Preferably, a tightening bolt 15 is penetrated and rotatably provided on the side of the second slider 602, the tightening bolt 15 penetrates the side wall of the mounting plate 14 and is threadedly connected thereto, a second protrusion 16 is fixedly connected to the side of the mounting plate 14, the mounting plate 14 is slidably connected to the inner wall of the sleeve 13 via the second protrusion 16, rotating the tightening bolt 15 will not change the installation position of the tightening bolt 15 relative to the first slider 601, and the tightening bolt 15 drives the mounting plate 14 to advance via the threaded connection relationship between the tightening bolt 15 and the mounting plate 14, and since the mounting plate 14 is slidably provided on the inner side of the sleeve 13 via the second protrusion 16, rotating the tightening bolt 15 can realize the adjustment of the installation position of the mounting plate 14 on the inner side of the sleeve 13, thereby changing the elastic force of the spring 603 on the second slider 602.

[0055] According to the attached Figure 7 As shown, the second slider 602 extends out of the side of one end of the guide rail 11 and is meshed with a first rack 17, and the side of the guide rail 11 is rotatably provided with a transmission gear 18. The first rack 17 is meshed and connected with the transmission gear 18. As the second slider 602 advances, the first rack 17 and the transmission gear 18 are driven to rotate through the meshing relationship, thereby realizing the associated driving of the cleaning brush 5 through the transmission gear 18.

[0056] Preferably, a second rack 19 is provided on the outer side of the guide rail 11 through a transmission gear 18 that meshes with the vertical surface of the first rack 17, and the cleaning brush 5 is fixedly connected to the side of the second rack 19. Here, the second rack 19 and the guide rail 11 are not in a perpendicular relationship but a cross relationship, so that the advancing second rack 19 drives the cleaning brush 5 to move along the surface of the inclined workbench 4.

[0057] Preferably, the discharge port of the continuous casting machine 1, the rolling bed 2 and the feed end of the cutting platform 3 are all fixed with thermal detection elements. The thermal detection element here is a device that carries heat energy through metal parts by induction. It is a common prior art in the prior art and will not be elaborated here.

[0058] The hot detection electric fusion connection is equipped with a flow number transmission module, which numbers the billets output by the continuous casting machine 1 according to the detection sequence and the number of the casting strand, and extracts and processes them according to the numbering sequence to facilitate production tracking on the production line, and facilitates the analysis and feedback of the production data of each casting strand.

[0059] The weighing scale 8 and the flow number transmission module are connected to the PLC control system. The thermal detection element detects the thermal signal at the casting strand outlet and assigns the signal to the flow number of the corresponding casting strand. The flow number is transmitted in sequence with the detection signal of the thermal detection original parts set at the discharge port of the continuous casting machine 1, the rolling bed 2 and the feeding end of the cutting platform 3, thereby realizing the data statistics and feedback of the casting strand corresponding to the weighing scale 8.

[0060] The recycling method for the metal processing waste material recycling device, the recycling process is as follows:

[0061] S1, the heat detection element set at the discharge port of the continuous casting machine 1 detects the output heat source signal, which corresponds to the casting strand of the continuous casting machine 1 to generate a strand number, and the strand number generation order is transmitted to the PLC control system;

[0062] The heat detection elements installed at the feeding end of S2, rolling bed 2 and cutting platform 3 extract the strand number from the PLC control system in the order of precedence, which is used as the feedback adjustment data of the corresponding strand of the continuous casting machine 1 by the metering scale 8;

[0063] S3. After a group of billets are cut on the cutting platform 3, the turning of the workbench 4 is started by the power mechanism. As the angle of the workbench 4 changes, the transmission mechanism 6 drives the cleaning brush 5 to move downward. The cleaning brush 5 cleans along the upper surface of the workbench 4. The cut residue slides onto the collecting inclined plate 7 and is inspected for quality by the weighing scale 8. The inspection data is fed back to the continuous casting machine 1 corresponding to the flow number of the billet for feedback adjustment of the pouring weight.

[0064] The waste material recovery device and recovery method for metal processing are characterized in that a hinged and sliding workbench 4 is arranged on the existing integrated cutting platform 3 as the cutting platform 3. After the blank is cut on the workbench 4, the cut waste is on the workbench 4. By operating the driving structure of the workbench 4, the workbench 4 is lifted up and changes its angle according to the hinge rod 9. The cut waste with a larger mass slides along the surface of the workbench 4 to the collecting inclined plate 7 under the action of gravity. At the same time, as the workbench moves, the cleaning brush 5 is driven to advance through the transmission mechanism 6. The cleaning brush 5 moves closely to the side of the workbench 4 to clean up the adhered debris, so as to prevent the debris from affecting the next cutting of the blank. At the same time, better collection and processing of large and small waste materials on the workbench 4 is achieved. In addition, the casting data of each casting stream of the continuous casting machine 1 can be adjusted by weighing and feeding back the collected cut waste materials, so as to reduce production energy consumption.

[0065] Furthermore, the continuous casting machine 1, the rolling bed 2 and the cutting platform 3 transmit the flow number of the billets produced by each casting strand through the thermal inspection original, which can accurately control and feedback the control of the billet weight by each casting strand, facilitate the weight adjustment of the produced billets by the casting strand according to the quality control of the cutting residue, reduce cutting losses, and thus reduce production energy consumption.

[0066] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A waste material recovery device for metal processing, comprising a continuous casting machine (1), a rolling bed (2) and a cutting platform (3), wherein the continuous casting machine (1) performs continuous casting of billets, the rolling bed (2) performs rolling of billets, and the cutting platform (3) performs positioning and cutting of metal plates, characterized in that: A workbench (4) is hingedly provided on the upper surface of the cutting platform (3); a cleaning brush (5) is slidably provided above the workbench (4); a transmission mechanism (6) is fixed on the upper surface of the cutting platform (3) corresponding to the workbench (4) and the cleaning brush (5); a collecting inclined plate (7) is fixed below the cutting platform (3); a measuring scale (8) is hingedly provided on the upper surface of the collecting inclined plate (7); After the cutting platform (3) completes a cutting operation, it drives the workbench (4) to flip, and the angle change of the workbench (4) drives the cleaning brush (5) to advance through the transmission mechanism (6), and the advancing cleaning brush (5) presses against the surface of the workbench (4) to clean, and the cut residue slides onto the collecting inclined plate (7) and slides along the inclined surface, and the mass of the cut residue is measured by the measuring scale (8); The workbench (4) is composed of two hinged parts, a hinge rod (9) is provided through the hinge axis of the workbench (4), the workbench (4) is connected to the hinge rod (9) by bearings, and lifting rods (10) are symmetrically connected to both ends of the hinge rod (9), and the lifting rods (10) are synchronously controlled by a power mechanism; The cutting platform (3) is symmetrically fixed with guide rails (11) on two side edges perpendicular to the hinged side, and the side surfaces of the end of the workbench (4) are symmetrically fixed with first protrusions (12), the workbench (4) is slidably arranged on the upper surface of the cutting platform (3) via the first protrusions (12), and the transmission mechanism (6) drives the cleaning brush (5) to advance via the first protrusions (12); The discharge port of the continuous casting machine (1), the rolling bed (2) and the feed end of the cutting platform (3) are all fixed with heat detection elements, the heat detection elements are connected to a flow number transmission module, the metering scale (8) and the flow number transmission module are connected to a PLC control system, the heat detection element detects a heat signal at the outlet of the casting strand and assigns a flow number corresponding to the signal to the casting strand, the flow number is sequentially transmitted along with the detection signal of the heat detection element arranged at the discharge port of the continuous casting machine (1), the rolling bed (2) and the feed end of the cutting platform (3), so as to realize data statistics and feedback of the casting strand corresponding to the metering scale (8).

2. The residual material recovery device for metal processing according to claim 1, characterized in that: The transmission mechanism (6) comprises a first slider (601), the first slider (601) being slidably arranged on the inner side of the guide rail (11), a second slider (602) being slidably arranged on the inner side of the guide rail (11), a spring (603) being arranged between the first slider (601) and the second slider (602), and one end of the second slider (602) extending out of the guide rail (11) being meshed and connected with a cleaning brush (5).

3. The waste material recovery device for metal processing according to claim 2, characterized in that: A sleeve (13) is fixedly connected to a side of the second slider (602) close to the first slider (601), one end of the spring (603) extends into the inner side of the sleeve (13) and is fixedly connected to a mounting plate (14), and the mounting plate (14) is slidably engaged with the sleeve (13).

4. The waste material recovery device for metal processing according to claim 3, characterized in that: A tightening bolt (15) is rotatably provided through the side surface of the second sliding block (602); the tightening bolt (15) penetrates the side wall of the mounting plate (14) and is threadedly connected thereto; a second protrusion (16) is fixedly connected to the side surface of the mounting plate (14); the mounting plate (14) is slidably connected to the inner wall of the sleeve (13) via the second protrusion (16).

5. The waste material recovery device for metal processing according to claim 3, characterized in that: The second sliding block (602) extends out of one end of the guide rail (11) and is meshed with a first rack (17). A transmission gear (18) is rotatably provided on the side of the guide rail (11), and the first rack (17) is meshedly connected with the transmission gear (18).

6. The waste material recovery device for metal processing according to claim 5, characterized in that: A second rack (19) is provided on the outer side of the guide rail (11) and meshes with the vertical surface of the first rack (17) via a transmission gear (18), and the cleaning brush (5) is fixedly connected to the side surface of the second rack (19).

7. The recycling method based on the residual material recycling device according to any one of claims 1 to 6, characterized in that: The recycling process is as follows: S1, a heat source signal outputted by a heat detection element arranged at a discharge port of the continuous casting machine (1) is detected, and a stream number is generated corresponding to the casting stream of the continuous casting machine (1), and the stream number generation sequence is transmitted to a PLC control system; S2, the heat detection elements installed at the feeding ends of the rolling bed (2) and the cutting platform (3) extract the strand numbers from the PLC control system in a sequential order, which serve as feedback adjustment data for the metering scale (8) to the corresponding strand of the continuous casting machine (1); S3. After a group of billets are cut on the cutting platform (3), the turning of the workbench (4) is started by the power mechanism. As the angle of the workbench (4) changes, the transmission mechanism (6) drives the cleaning brush (5) to move downward. The cleaning brush (5) performs a cleaning operation along the upper surface of the workbench (4). The cut residue slides onto the collecting inclined plate (7) and is inspected for quality by the weighing scale (8). The inspection data corresponding to the billet flow number is fed back to the continuous casting machine (1) for feedback adjustment of the casting weight.

Images